package IOTest;

import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;

public class InputChar {
    public static void main(String[] args) {
        try(Reader reader = new FileReader("d:/example/test.txt")){
            /*
            while (true){
                int n = reader.read();
                if(n == -1) {
                    break;
                }
                System.out.print((char)n);
            }*/
            while (true){
                char[] chars = new char[1024];
                int n = reader.read(chars);
                if(n == -1){
                    break;
                }
                for (int i = 0; i < n; i++) {
                    System.out.print(chars[i]);
                }
            }
        }catch (IOException e){
            e.printStackTrace();
        }
    }
}
